CN106450091B - Power battery - Google Patents
Power battery Download PDFInfo
- Publication number
- CN106450091B CN106450091B CN201611053978.XA CN201611053978A CN106450091B CN 106450091 B CN106450091 B CN 106450091B CN 201611053978 A CN201611053978 A CN 201611053978A CN 106450091 B CN106450091 B CN 106450091B
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- Prior art keywords
- battery
- metal plate
- plate frame
- fixation hole
- battery modules
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2220/00—Batteries for particular applications
- H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Battery Mounting, Suspending (AREA)
- Connection Of Batteries Or Terminals (AREA)
Abstract
The present invention provides a kind of power battery.The power battery includes: multiple battery modules and multiple mould group fixed cells, the quantity of the battery modules are identical as the quantity of the mould group fixed cell；Wherein, the mould group fixed cell includes the second metal plate frame of the first metal plate frame of two faces setting, the setting of two faces, first metal plate frame and second metal plate frame vertically connect, and form an accommodating cavity, and the battery modules are fixed in the accommodating cavity；Second metal plate frame includes the first fixation hole, and each battery modules are fixed in Battery case by first fixation hole in a mould group fixed cell.Power battery of the invention substantially increases the maintenance efficiency of battery modules and re-assemblies the efficiency of power battery.
Description
Technical field
The present invention relates to powered vehicle technology more particularly to a kind of power batteries.
Background technique
Quantity with new-energy automobile in China's automobile industry increases rapidly, and lithium battery mould group is as in electric car
Core component, it has also become the key object of most of cell package (PACK) manufacturer concerns；It on the other hand, is improvement vehicle exhaust
Lithium battery mould group is had become necessarily becoming for current social development by pollution on the environment
Gesture.
Currently, the hard shell rectangular cell battery core for pole at top, most PACK manufacturers are electric by the battery of this type
Core forms in the design process of lithium battery mould group, the battery battery core is first done a monolithic case with plastic insulation part, and will be electric
Pond battery core is stood up, and draws positive and negative anodes above lithium battery mould group, and then multiple battery modules are fixed together with metal plate frame,
Finally multiple battery modules entirely with metal plate frame are fixed in the Battery case of PACK, it is shown in Figure 1.
But in above-mentioned battery modules fixed solution, needed when some battery modules in Battery case break down
When maintenance, need to disassemble the metal plate frame for connecting all battery modules, it is time-consuming and laborious, and assembling when re-assemblying again
Inefficiency.
Summary of the invention
The present invention provides a kind of power battery, to solve in the prior art when some battery modules in Battery case
When failure needs repairing, need to disassemble the metal plate frame for connecting all battery modules, it is time-consuming and laborious, and weigh again
Packaging efficiency low technical problem when new assembling.
In a first aspect, the present invention provides a kind of power battery, comprising: multiple battery modules and multiple mould group fixed cells,
The quantity of the battery modules is identical as the quantity of the mould group fixed cell；
Wherein, the mould group fixed cell include the first metal plate frame of two faces setting, the setting of two faces the
Two metal plate frames, first metal plate frame and second metal plate frame vertically connect, and form an accommodating cavity, the battery mould
Group is fixed in the accommodating cavity；
Second metal plate frame includes the first fixation hole, and each battery modules pass through the institute in a mould group fixed cell
The first fixation hole is stated to be fixed in the Battery case.
Further, the battery modules include multiple battery battery cores, and the battery battery core is perpendicular to first metal plate
The direction of golden frame is fixed in the accommodating cavity, and the pole of the battery battery core and first metal plate frame be located at it is same
Plane；Second metal plate frame is groove structure, and first fixed hole position is in the groove towards Battery case bottom
The first side wall；
First metal plate frame includes the second fixation hole, in the groove with the first side wall connected vertically second
Offer the third fixation hole with the second fixation hole face on side wall, first metal plate frame passes through sheet metal component, described
Second fixation hole, the third fixation hole are vertical with second metal plate frame to be connect, and the sheet metal component is in first metal plate
Golden frame has protrusion far from the one side of the battery battery core.
Further, first metal plate frame is rectangular configuration, and opens up one in the middle part of first metal plate frame
Rectangular shaped slot.
Further, U-lag is offered at the position that first metal plate frame is connect with the second sidewall, institute
U-lag is stated for engaging pole fixed block.
Further, the slot bottom of the groove is provided at least one first reinforcing rib.
Optionally, the slot bottom of the groove further includes that at least one takes out bridge, for fixing the harness of the power battery.
Optionally, the 4th fixation hole is offered on the third side wall of the first side wall face in the groove, be used for
Connect another battery modules.
Further, the intersection of the slot bottom of the groove and the first side wall is provided at least one second reinforcement
Muscle.
Further, first metal plate frame further includes that at least one takes out bridge, for fixing the power battery
Harness.
Power battery provided by the invention, including multiple battery modules and multiple mould group fixed cells, the battery modules
Quantity it is identical as the quantity of the mould group fixed cell；Wherein, the mould group fixed cell includes the of two faces setting
The second metal plate frame that one metal plate frame, two faces are arranged, first metal plate frame and second metal plate frame are vertical
Connection, forms an accommodating cavity, and the battery modules are fixed in the accommodating cavity；Second metal plate frame includes first fixed
Hole, each battery modules are fixed in the Battery case by first fixation hole in a mould group fixed cell.This
Each battery modules by being individually fixed in Battery case by invention using a mould group fixed cell, when in power battery
Some battery modules break down when, the first fixation hole on the corresponding mould group fixed cell of the battery modules can be passed through
Single battery mould group is directly dismantled, substantially increases the maintenance efficiency of battery modules, and work as the failure of some battery modules
After maintenance is good, only the battery modules need to be fixed on the original position of Battery case by the first fixation hole, mentioned significantly
The high efficiency for re-assemblying power battery.
Detailed description of the invention
Fig. 1 is the battery modules fixed structure schematic diagram of power battery in the prior art provided by the invention；
Fig. 2 is the structural schematic diagram of power battery embodiment one provided by the invention；
Fig. 3 is the structural schematic diagram of power battery embodiment two provided by the invention；
Fig. 4 is the structural schematic diagram of power battery embodiment three provided by the invention.
Detailed description of the invention:
11: battery modules；12: mould group fixed cell；
13: the first metal plate frames；14: the second metal plate frames: 141: the first fixation holes；
15: battery battery core；21: the first side wall；22: second sidewall:
23: third side wall；131: the second fixation holes；142: third fixation hole；
143: the four fixation holes；16: sheet metal component；161: protrusion；
132: rectangular shaped slot；133:U shape slot；144: the first reinforcing ribs；
145: taking out bridge；146: the second reinforcing ribs；24: slot bottom；
151: pole.
Specific embodiment
Power battery provided in an embodiment of the present invention can be adapted for arbitrary electric vehicle, such as electric vehicle, electricity
Electrical automobile, electric track vehicle etc. can be applicable to other and battery needed to provide the equipment of power or the energy.
It will be appreciated that though XXX may be described in embodiments of the present invention using term first, second, third, etc., but
These XXX should not necessarily be limited by these terms.These terms are only used to for XXX being distinguished from each other out.For example, not departing from implementation of the present invention
In the case where example range, the first XXX can also be referred to as the 2nd XXX, and similarly, the 2nd XXX can also be referred to as the first XXX.
Shown in Figure 1, power battery in the prior art is first that the battery battery core plastics are exhausted in the design process
Edge part does a monolithic case, and battery battery core is stood up, and draws positive and negative anodes above lithium battery mould group, then complete with one
Multiple battery modules are fixed together by metal plate frame, and multiple battery modules entirely with metal plate frame are finally fixed on PACK
Battery case in.That is, the multiple battery modules (electricity of example as shown in figure 1 that power battery in the prior art is included
Chi Mo group 1, battery modules 2, battery modules 3, battery modules 4, battery modules 5) it is a whole structure, all battery modules
An entirety is connected by metal plate frame, is eventually fixed in Battery case, power battery is formed.In this way, working as power
When some mould group failure in battery needs repairing, need to tear open the whole metal plate frame for connecting all battery modules
It unloads down, it is time-consuming and laborious, and packaging efficiency is low when re-assemblying again.
Therefore, power battery provided by the invention, it is intended to solve the problems, such as the as above of the prior art.
Technical solution of the present invention is described in detail with specifically embodiment below.These specific implementations below
Example can be combined with each other, and the same or similar concept or process may be repeated no more in some embodiments.
Fig. 2 is the structural schematic diagram of power battery embodiment one provided by the invention.As shown in Fig. 2, the power battery pack
Include multiple battery modules 11 and multiple mould group fixed cells 12, the quantity of the battery modules 11 and the mould group fixed cell 12
Quantity it is identical；
Wherein, the mould group fixed cell 12 includes 13, two face settings of the first metal plate frame of two faces setting
The second metal plate frame 14, first metal plate frame 13 and second metal plate frame 14 vertically connect, form an accommodating cavity,
The battery modules 11 are fixed in the accommodating cavity；
Second metal plate frame 14 includes the first fixation hole 141, and each battery modules 11 are fixed single by a mould group
First fixation hole 141 in member 12 is fixed in Battery case.
Specifically, the power battery in the present invention includes multiple battery modules 11 and multiple mould group fixed cells 12, each
Battery modules 11 are fixed in Battery case (the i.e. corresponding mould group of a battery modules 11 by a mould group fixed cell 12
Fixed cell 12), the technical solution of the embodiment of the present invention for ease of description, Fig. 2 is with a battery modules 11 and a mould group
For fixed cell 12 is fixed in Battery case, remaining battery modules 11 and mould group fixed cell 12 are fixed on Battery case
In mode may refer to shown in Fig. 2.
In Fig. 2, mould group fixed cell 12 includes the of the first metal plate frame 13, two faces setting of two faces setting
Vertically connection, four metal plate frames constitute one for two metal plate frames 14, first metal plate frame 13 and the second metal plate frame 14
The structure of tetragonal body, and middle part forms an accommodating cavity, above-mentioned battery modules 11 are fixed in the accommodating cavity.In fact, specific
Fixation procedure in, first battery modules 11 are placed at a position, are then utilized respectively four metal plate frames for the battery
Mould group 11 is fixed, and the battery modules 11 are fixed on electricity by the first fixation hole 141 of 14 side of the second metal plate frame
In the cabinet of pond.
Optionally, the embodiment of the present invention does not limit the concrete form of the first metal plate frame 13 and the second metal plate frame 14
It is fixed, as long as the first metal plate frame 13 and the second metal plate frame 14, which can cooperate, constitutes mould group fixed cell 12, by one
Battery modules 11 are individually fixed in Battery case.That is, the power battery in the embodiment of the present invention is included
Multiple battery modules 11, each battery modules 11 are that the independent mould group fixed cell 12 using corresponding to itself is fixed on electricity
In the cabinet of pond, metal plate frame connection is needed not move through between two adjacent battery modules 11.Therefore, when in power battery
Some battery modules 11 break down when, first on the corresponding mould group fixed cell 12 of battery modules 11 can be passed through
Fixation hole 141 directly dismantles single battery mould group 11, after having solved failure, then is fixed to origin-location, so this
The scheme of inventive embodiments solves in the prior art because the integrated sheet-metal frame that the multiple battery modules 11 of fixation use is not easy to
The problem of dismounting, substantially increases the maintenance efficiency of battery modules 11, and when the breakdown maintenance of some battery modules 11 is good
Later, only the battery modules 11 need to be fixed on the original position of Battery case by the first fixation hole 141, greatly improved
Re-assembly the efficiency of power battery.
Power battery provided by the invention, including multiple battery modules and multiple mould group fixed cells, the battery modules
Quantity it is identical as the quantity of the mould group fixed cell；Wherein, the mould group fixed cell includes the of two faces setting
The second metal plate frame that one metal plate frame, two faces are arranged, first metal plate frame and second metal plate frame are vertical
Connection, forms an accommodating cavity, and the battery modules are fixed in the accommodating cavity；Second metal plate frame includes first fixed
Hole, each battery modules are fixed in the Battery case by first fixation hole in a mould group fixed cell.This
Each battery modules by being individually fixed in Battery case by invention using a mould group fixed cell, when in power battery
Some battery modules break down when, the first fixation hole on the corresponding mould group fixed cell of the battery modules can be passed through
Single battery mould group is directly dismantled, substantially increases the maintenance efficiency of battery modules, and work as the failure of some battery modules
After maintenance is good, only the battery modules need to be fixed on the original position of Battery case by the first fixation hole, mentioned significantly
The high efficiency for re-assemblying power battery.
Fig. 3 is the structural schematic diagram of power battery embodiment two provided by the invention.On the basis of the above embodiments, into
One step, shown in Figure 3, above-mentioned battery modules 11 include multiple battery battery cores 15, and the battery battery core 15 is perpendicular to institute
The direction for stating the first metal plate frame 13 is fixed in the accommodating cavity, and the pole 151 of the battery battery core 15 and described first
Metal plate frame 13 is generally aligned in the same plane；Second metal plate frame 14 is groove structure, and first fixation hole 141 is located at described
The first side wall 21 of the groove towards Battery case bottom；
First metal plate frame 13 includes the second fixation hole 131, vertical with the first side wall 21 in the groove to connect
The third fixation hole 142 with 131 face of the second fixation hole, first metal plate frame are offered in the second sidewall 22 connect
13 connect by the way that third fixation hole 142 is vertical with second metal plate frame 14 described in sheet metal component 16, second fixation hole 131
Connect, and the sheet metal component 16 first metal plate frame 13 far from the plane where the one side of the battery battery core 15 have it is convex
Play 161.
Specifically, structure shown in Figure 3, the connection position with second metal plate frame 14 of the first metal plate frame 13
The place of setting is provided with the second fixation hole 131, and the second metal plate frame 14 is groove structure, including the first side wall 21 and first side
The vertical second sidewall 22 of wall 21 and the third side wall 23 with 21 face of the first side wall.Wherein, is arranged on the first side wall 21
For fixing current battery modules 11 third fixation hole 142 is arranged in second sidewall 22, which fixes in one fixation hole 141
First fixation hole, 141 face in hole 142 and the first metal plate frame 13, therefore, the first metal plate frame 13 can pass through sheet metal component
16, third fixation hole 142 described in the second fixation hole 131 is vertical with the second metal plate frame 14 connect.
It should be noted that the sheet metal component 16 can be the sheet metal component 16 of any shape, as long as can be with the second fixation hole
131 and third fixation hole 142 match.When connecting the first metal plate frame 13 and the second metal plate frame 14, the sheet metal component 16
One end protrude from the first one side of the metal plate frame 13 far from battery battery core 15, i.e., in the first metal plate frame 13 far from battery battery core
15 one side has protrusion 161, and by taking sheet metal component 16 shown in Fig. 3 as an example, which is a circular protrusions 161.On in addition,
It states battery battery core 15 to be fixed in accommodating cavity with the direction perpendicular to the first metal plate frame 13, and the pole 151 of battery battery core 15
It is generally aligned in the same plane with the first metal plate frame 13.Since the first side wall 21 of the second metal plate frame 14 and the bottom of Battery case are tight
Patch, passes through the cooperation of the first fixation hole 141 and corresponding fixing piece, so that it may which the battery modules 11 are smoothly fixed on battery
In cabinet, and the fixed structure makes battery battery core 15 with " the standing up " of battery battery core 15 compared with the existing technology, the present invention
Orientation of the battery battery core 15 in accommodating cavity in embodiment is actually " putting side " orientation, referring to the comparison of Fig. 1 and Fig. 3.
That is, since above-mentioned sheet metal component 16 is convex existing for the first one side of the metal plate frame 13 far from battery battery core 15
161 are played, in order to guarantee that battery modules 11 are smoothly fixed in Battery case, which cannot be with the bottom of Battery case
Contact, i.e., cannot by protrusion 161 where one side be close to Battery case bottom (if entire battery modules 11 stood up,
Exactly the second sidewall 22 of the second metal plate frame in Fig. 3 is turned to from the bottom perpendicular to Battery case to be parallel to Battery case
Bottom, the pole 151 of all battery battery cores 15 of entire battery modules 11 is upward, convex due to the second metal plate frame 14 in this way
161 presence is played, which can not steadily be fixed in Battery case, so, what is be arranged in the embodiment of the present invention is convex
Play the 161 placement orientation for determining entire battery modules 11).Therefore, the battery mould of power battery provided in an embodiment of the present invention
Group 11, when being fixed in Battery case, is only capable of fixing by orientation shown in Fig. 3, so that battery battery core 15 is put with side
Orientation be fixed in Battery case, greatly reduce entire battery modules 11 height (battery battery core 15 be cuboid, stand up
When, long side is perpendicular to Battery case bottom, and when side is put, long side is parallel to Battery case bottom), thus solve the prior art because
Excessive height caused by battery modules 11 " standing up " is unable to satisfy the skill of the limited desired electric vehicle of some cell heights
Art problem expands the scope of application of power battery.
Optionally, with continued reference to shown in Fig. 3, above-mentioned first metal plate frame 13 can be rectangular configuration, and first metal plate
The middle part of frame 13 opens up a rectangular shaped slot 132, which can make the pole of battery battery core 15 be exposed,
Convenient for drawing the positive and negative anodes of entire battery modules 11.
Optionally, it with continued reference to shown in Fig. 3, is opened at the position that above-mentioned first metal plate frame 13 is connect with second sidewall 22
Equipped with U-lag 133, U-lag 133 is for engaging pole fixed block, so that pole fixed block and the first metal plate frame 13 and second
Metal plate frame 14 is fastenedly connected.
Optionally, with continued reference to shown in Fig. 3, above-mentioned first metal plate frame 13 can also include that at least one takes out bridge 145, use
In the harness of the above-mentioned power battery of fixation.
Power battery provided by the invention, by the way that battery battery core is fixed on appearance with the direction perpendicular to the first metal plate frame
Set in chamber, and the pole of battery battery core be generally aligned in the same plane with the first metal plate frame, meanwhile, in the first metal plate frame and
After second metal plate frame is vertically connected by sheet metal component, the second fixation hole and third fixation hole, by sheet metal component in the first metal plate
Frame determines the placement orientation of entire battery modules far from the protrusion in the one side of battery battery core, so that the second metal plate frame
The first side wall is only capable of fixing with Battery case bottom, so that it is guaranteed that entire battery modules, battery battery core are compared with the existing technology
Orientation is placed, is fixed in Battery case in the form that side is put, to solve the prior art because battery modules " standing up " cause
Excessive height the technical issues of being unable to satisfy some cell heights limited desired electric vehicle, expand power battery
The scope of application.
Fig. 4 is the structural schematic diagram of power battery embodiment three provided by the invention.On the basis of the above embodiments, such as
Shown in Fig. 4, the slot bottom 24 of above-mentioned groove is provided at least one first reinforcing rib 144.First reinforcing rib 144 is for increasing bottom
The support strength in face, so that the intensity of the second metal plate frame 14 is more firm.Optionally, which can be three
It is a.
Optionally, with continued reference to shown in Fig. 4, the slot bottom 24 of the groove also sets up at least one and takes out bridge 145, for fixing
State the harness of power battery.Here harness can be the harness of the conducting wire composition on power battery, which can be power
Line can also be the conducting wire of other function.
Optionally, in above-mentioned groove with offer the 4th fixation hole 143 on the third side wall 23 of 21 face of the first side wall, use
In another battery modules 11 of connection.
Optionally, the intersection of the first side wall 21 of the slot bottom 24 of above-mentioned groove and the second metal plate frame 14 be additionally provided with to
Few second reinforcing rib 146, second reinforcing rib 146 are used to increase the intensity of 14 bending part of the second metal plate frame.
Power battery provided by the invention is increased by the way that the first reinforcing rib, the second reinforcing rib are arranged on the second metal plate frame
The strong support strength of second metal plate frame；In addition, at least one, which is arranged, by the slot bottom 24 in groove takes out bridge, it is convenient for power electric
The arrangement of conducting wire on pond, improves the arrangement efficiency of harness on power battery, and makes power battery more beautiful.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (9)
1. a kind of power battery characterized by comprising multiple battery modules and multiple mould group fixed cells, the battery mould
The quantity of group is identical as the quantity of the mould group fixed cell；
Wherein, the mould group fixed cell includes the second metal plate of the first metal plate frame of two faces setting, the setting of two faces
Golden frame, first metal plate frame and second metal plate frame vertically connect, and form an accommodating cavity, and the battery modules are solid
It is scheduled in the accommodating cavity；
Second metal plate frame includes the first fixation hole, and each battery modules pass through described the in mould group fixed cell
One fixation hole is fixed in Battery case；
The battery modules include multiple battery battery cores, and the battery battery core is with solid perpendicular to the direction of first metal plate frame
It is scheduled in the accommodating cavity, and the pole of the battery battery core is generally aligned in the same plane with first metal plate frame.
2. power battery according to claim 1, which is characterized in that second metal plate frame is groove structure, described
First fixed hole position is in the groove towards the first side wall of Battery case bottom；
First metal plate frame includes the second fixation hole, in the groove with the first side wall second sidewall connected vertically
On offer third fixation hole with the second fixation hole face, first metal plate frame passes through sheet metal component, described second
Fixation hole, the third fixation hole are vertical with second metal plate frame to be connect, and the sheet metal component is in the first metal plate frame
Frame has protrusion far from the one side of the battery battery core.
3. power battery according to claim 2, which is characterized in that first metal plate frame is rectangular configuration, and institute
It states and opens up a rectangular shaped slot in the middle part of the first metal plate frame.
4. power battery according to claim 3, which is characterized in that first metal plate frame and the second sidewall connect
U-lag is offered at the position connect, the U-lag is for engaging pole fixed block.
5. according to the described in any item power batteries of claim 2-4, which is characterized in that the slot bottom of the groove is provided at least
One the first reinforcing rib.
6. power battery according to claim 5, which is characterized in that the slot bottom of the groove further includes at least one pumping
Bridge, for fixing the harness of the power battery.
7. power battery according to claim 2, which is characterized in that with the of the first side wall face in the groove
The 4th fixation hole is offered on three side walls, for connecting another battery modules.
8. power battery according to claim 7, which is characterized in that the friendship of the slot bottom of the groove and the first side wall
At least one second reinforcing rib is provided at boundary.
9. power battery according to claim 5, which is characterized in that first metal plate frame further includes at least one pumping
Bridge, for fixing the harness of the power battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611053978.XA CN106450091B (en) | 2016-11-25 | 2016-11-25 | Power battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611053978.XA CN106450091B (en) | 2016-11-25 | 2016-11-25 | Power battery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106450091A CN106450091A (en) | 2017-02-22 |
| CN106450091B true CN106450091B (en) | 2019-07-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611053978.XA Active CN106450091B (en) | 2016-11-25 | 2016-11-25 | Power battery |
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| CN (1) | CN106450091B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107579182A (en) * | 2017-08-30 | 2018-01-12 | 安徽统凌科技新能源有限公司 | A kind of electric bicycle batteries modular battery |
| CN108054322B (en) * | 2018-01-11 | 2024-07-02 | 华霆（合肥）动力技术有限公司 | Logistics vehicle battery box and logistics vehicle battery system |
| CN108346763A (en) * | 2018-04-23 | 2018-07-31 | 华霆（合肥）动力技术有限公司 | Battery component and battery of electric vehicle system |
| CN109473590A (en) * | 2018-12-07 | 2019-03-15 | 蜂巢能源科技有限公司 | Battery pack and vehicle |
| CN111162223B (en) * | 2020-02-13 | 2024-07-26 | 深圳市雄韬电源科技股份有限公司 | Battery module structure and power battery box |
| CN114512755B (en) * | 2020-11-17 | 2023-03-14 | 比亚迪股份有限公司 | Battery package and vehicle |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103247766A (en) * | 2012-02-03 | 2013-08-14 | 三星Sdi株式会社 | Battery pack |
| CN204481068U (en) * | 2015-04-17 | 2015-07-15 | 重庆长安汽车股份有限公司 | A kind of battery module device |
-
2016
- 2016-11-25 CN CN201611053978.XA patent/CN106450091B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103247766A (en) * | 2012-02-03 | 2013-08-14 | 三星Sdi株式会社 | Battery pack |
| CN204481068U (en) * | 2015-04-17 | 2015-07-15 | 重庆长安汽车股份有限公司 | A kind of battery module device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106450091A (en) | 2017-02-22 |
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